3848897

Information

• Patent Grant
• 3848897

• References
• Source

• Patent Number

  3,848,897

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1974
  50 years ago

• CPC

  • F16L59/121 - for pipes passing through walls or partitions
  • Y10S285/918 - O-ring
  • Y10S285/923 - Specific material

• US Classifications

  • 285 - Pipe joints or couplings
  • 052 - Static structures
  • 248 - Supports